Unwanted audio ambience is also generated if working in ‘untreated’ acoustic environments when recording and this naturally affects the standard of any signal captured by way of microphone. Six years ago sE Electronics were the first company to develop a strategy to this commonplace problem and launched the highly successful Reflexion Filter RF-PRO.The sE Electronics RF-X is the up to date high-performance acoustic filter joining sE’s highly-acclaimed line of successful and industry standard Reflexion Filter products. The RF-X has been concieved to reply to the wishes of the discerning recording artist working on a budget. With a new lightweight body and re-designed lightweight clamp assembly the RF-X is simplicity itself, providing unbeatable performance and ease-of-use.The RF-X clamp assembly also utilizes a new lightweight design allowing it for use on almost any microphone stand. It has been simplified to succeed in this and allows vertical mounting only – making it the easiest solution for vocal recording.